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Canon imageRUNNER 1750 Series User Manual

Canon imageRUNNER 1750 Series
358 pages
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987654321
imageRUNNER 1750/1740/1730 Series
Service Manual
Revision 1
September 26, 2011
Product Overview
Technical Explanation
Periodical Service
Disassembly/Assembly
Adjustment
Troubleshooting
Error Code
Service Mode
Installation
Appendix

Table of Contents

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Canon imageRUNNER 1750 Series Specifications

General IconGeneral
BrandCanon
ModelimageRUNNER 1750 Series
CategoryPrinter
LanguageEnglish

Summary

Safety Precautions

CDRH Act

Regulations concerning laser products enforced by the US FDA, applicable to products manufactured on or after Aug 2, 1976.

Laser Safety

Precautions for servicing laser assembly areas, including turning off power and handling warning labels.

Handling of Laser System

Precautions for servicing laser assembly areas, including turning off power and handling warning labels.

Turn power switch ON

Details the function of the main power switch and control panel power switch for machine operation.

Power Supply

Guidelines for using the power cord and socket-outlet for safe operation.

Safety of Toner

Information on toner composition, handling, and precautions regarding fire and contact with skin or clothing.

Notes When Handling the Lithium and Ni-MH Batteries

Safety warnings regarding battery replacement and disposal due to explosion risk.

Notes Before it Works Serving

Precautions to take before servicing, including turning off power and disconnecting the plug.

Points to Note at Cleaning

Precautions for cleaning, ensuring solvent vaporization before assembly.

Notes On Assembly/Disassembly

General precautions for disassembling and reassembling the device, including power disconnection and screw handling.

Product Overview

Product Lineup

Lists the available models (imageRUNNER 1750/1740/1730) and their configurations.

Features

Highlights key product features including low running cost, improved maintainability, performance metrics, and installability.

Specifications

Details technical specifications such as paper handling, speed, power requirements, dimensions, and weight.

Parts Name

Provides external views and lists of components for various parts of the machine.

Technical Explanation

Basic Configuration

Describes the machine's composition of 6 major blocks: Exposure, Controller, Laser Exposure, Image Formation, Fixing, and Pickup/Delivery Systems.

Original Exposure and Feed System

Details specifications, controls, and functions of the original exposure and feed system.

Main Controller

Explains the configuration and functions of the main controller, including PCBs and memory modules.

Laser Exposure System

Covers specifications, controls, and main configuration parts of the laser exposure system.

Image Formation System

Details the list of image formation specifications, major components, and the image formation process.

Fixing System

Explains the fixing system's overview, features, specifications, and major components.

Pickup Feed System

Details the specifications, parts configuration, sensors, and route of drive for the pickup feed system.

External Auxiliary System

Covers controls for software counters, fans, power supply, and service tasks.

Embedded RDS

Explains Embedded RDS features, benefits, service cautions, and setup procedures.

Disassembly/Assembly

Preface

Outlines the chapter's scope on printer disassembly/reassembly and provides safety precautions for technicians.

List of Parts

Provides external and internal views of the machine, listing parts and their references for disassembly.

List of Connectors

Details various connectors used in the printer's electrical system, with their symbols, names, and PCB connections.

External Cover/Internal System

Details the location of external covers and internal components, with procedures for their removal.

Original Exposure/Feed System

Shows the location of components within the Original Exposure/Feed System and adjustment during parts replacement.

Controller System

Details the location and procedures for removing DC Controller PCB and Main Controller PCB.

Laser Exposure System

Explains the procedure for removing the Laser Scanner Unit and the necessary adjustments after replacement.

Image Formation System

Illustrates the location of image formation system components and procedures for their removal.

Fixing System

Provides procedures for removing the Fixing Assembly and the Fixing Drive Unit.

Pickup Feed System

Details procedures for removing various components within the pickup feed system.

Adjustment

Overview

Describes adjustments required in field service works when replacing parts, classified by function.

Adjustment when Replacing the Parts

Details adjustments for CIS Unit, Copyboard Glass, and ADF Reading Glass in service mode.

Image Position Adjustment

Provides remedies for adjusting basic image position, including left/right edge margins and ADF squareness.

Troubleshooting

Initial Check

Lists initial check items related to site environment, paper, paper setting, consumable parts, and periodical servicing.

Test Print

Explains how to select and view test print types for image failure analysis.

Troubleshooting items

Details common image failures like toner soiling, poor transfer, and image smear, with causes and field remedies.

Software to Be Upgraded and Upgrading Method

Describes methods for upgrading system software for the host machine, finisher, and optional cassette.

Error Code

Overview

Provides an overview of error codes, classifying them into Error code, Jam code, and Alarm code.

Error Code

Details specific error codes, their items, descriptions, and remedies for fixing issues.

Jam Code

Lists jam codes for the Main Unit and ADF, including ACC ID, Jam Code, Type, Sensor Name, and Sensor ID.

Alarm Code

States that there are no alarm codes for the service technician in this machine.

Service Mode

Outline

Lists service modes available for checking/setting fax functions, parameters, and system configurations.

Details of Service Mode

Provides detailed discussions of various service mode settings, including SSSW, NUMERIC, and SCAN configurations.

Installation

How to check this Installation Procedure

Explains how to check installation procedures and describes symbols used in illustrations.

Option Installation Sequence

Outlines the sequence for installing optional machine components like Drum Heater, Card Reader, and Fax Board.

Drum Heater-D1

Provides points to note and checking contents for installing the Drum Heater-D1 option.

Copy Card Reader-F1

Details checking contents and installation procedures for the Copy Card Reader-F1 and its attachment.

System Upgrade RAM-C1

Explains how to check contents and remove covers for the System Upgrade RAM-C1 installation.

Appendix

Service Tools

Lists special tools required for maintenance, including digital multimeter and test charts.

General Timing Chart

Provides basic sequences for printing operations, illustrating timing for various components.

General Circuit Diagram

Presents detailed circuit diagrams for various parts of the machine, showing PCB connections and component layouts.

List of User Mode

Details user mode settings for common configurations, timer settings, adjustment/cleaning, and copy settings.

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